#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
   This example shows how print on Kimaldi Biomax2 the readed card number.


   Copyright 2009 Antonio Pérez Jiménez

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

"""
from pymaldi import Pymaldi

class MyPymaldi (Pymaldi):
    def __init__(self):
        Pymaldi.__init__(self)

    def onReadCard (self, card_id):
        if card_id:
            msg = 'Card ID: %s' % (card_id)
        else:
            msg = 'Error reading card'

        rc = self.WriteDisplay(msg)
        if rc:
            print "ERROR (WriteDisplay): %d" % rc


reader = MyPymaldi()
reader.OpenPortUDP('192.168.2.22')
rc = reader.SetUpBIOMAX2()
if not rc:
    print "BIOMAX2 ready!"
else:
    print "ERROR (SetUpBIOMAX2): %d" % rc
    raise SystemExit

while True:
    try:
        reader.wait_events()
    except KeyboardInterrupt:
        raise SystemExit
